/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Data/PCGSpatialData.h
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category=Metadata, Meta=(DeprecatedFunction, DeprecationMessage="The Create Empty Metadata function is not needed anymore - it can safely be removed")) [UPCGMetadata](API\Plugins\PCG\Metadata\UPCGMetadata) * CreateEmptyMetadata()